JPS52127301A - Acoustic absorbing member - Google Patents

Acoustic absorbing member

Info

Publication number
JPS52127301A
JPS52127301A JP3408577A JP3408577A JPS52127301A JP S52127301 A JPS52127301 A JP S52127301A JP 3408577 A JP3408577 A JP 3408577A JP 3408577 A JP3408577 A JP 3408577A JP S52127301 A JPS52127301 A JP S52127301A
Authority
JP
Japan
Prior art keywords
absorbing member
acoustic absorbing
acoustic
absorbing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3408577A
Other languages
Japanese (ja)
Other versions
JPS5339761B2 (en
Inventor
Shiyapii Furansowa
Bone Pieeru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bertin et Cie SA filed Critical Bertin et Cie SA
Publication of JPS52127301A publication Critical patent/JPS52127301A/en
Publication of JPS5339761B2 publication Critical patent/JPS5339761B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers
JP3408577A 1976-04-16 1977-03-29 Acoustic absorbing member Granted JPS52127301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7611390A FR2348327A1 (en) 1976-04-16 1976-04-16 Sound absorbent corner piece for room - has plates of sound-proof material threaded onto rod, fixed to wall

Publications (2)

Publication Number Publication Date
JPS52127301A true JPS52127301A (en) 1977-10-25
JPS5339761B2 JPS5339761B2 (en) 1978-10-23

Family

ID=9171971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3408577A Granted JPS52127301A (en) 1976-04-16 1977-03-29 Acoustic absorbing member

Country Status (2)

Country Link
JP (1) JPS52127301A (en)
FR (1) FR2348327A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430901U (en) * 1977-08-04 1979-02-28
CN104159642A (en) * 2012-02-21 2014-11-19 株式会社高压 Spray head for gaseous fire extinguishing equipment having silencing function
CN109339267A (en) * 2018-10-26 2019-02-15 苏州岸肯电子科技有限公司 A kind of adjustable sound absorption wedge

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657903B1 (en) * 1990-02-05 1992-06-12 Socarel NEW TYPE OF CONCRETE PANEL FOR THE PRODUCTION OF NOISE WALLS.
DE202015100551U1 (en) * 2015-02-05 2016-05-09 Pinta Acoustic Gmbh Sound absorber with a plate-like layer of a sound-active material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430901U (en) * 1977-08-04 1979-02-28
CN104159642A (en) * 2012-02-21 2014-11-19 株式会社高压 Spray head for gaseous fire extinguishing equipment having silencing function
CN109339267A (en) * 2018-10-26 2019-02-15 苏州岸肯电子科技有限公司 A kind of adjustable sound absorption wedge

Also Published As

Publication number Publication date
FR2348327A1 (en) 1977-11-10
FR2348327B1 (en) 1982-08-13
JPS5339761B2 (en) 1978-10-23

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